CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
27.5%
mutt is vulnerable to Denial of Service (DoS). This vulnerability allows an attacker to send a specially crafted email that causes the email client to crash when reading or processing the email due to a Null pointer dereference.
www.openwall.com/lists/oss-security/2023/09/26/6
gitlab.com/muttmua/mutt/-/commit/452ee330e094bfc7c9a68555e5152b1826534555.patch
gitlab.com/muttmua/mutt/-/commit/a4752eb0ae0a521eec02e59e51ae5daedf74fda0.patch
lists.debian.org/debian-lts-announce/2023/09/msg00021.html
security-tracker.debian.org/tracker/CVE-2023-4874
www.debian.org/security/2023/dsa-5494